nppdbf2txt

可以用来测量线路回声消除效果的matlab程序(lines can be used to measure the effects of echo cancellation procedures Matlab)

In this code of LSB steganography the first three bit of message image is extracted and hidden in the cover image.At receiving the bit is extracted and message is shown.

计算微分方程系统的Lyapunv exponent,在非线性动力学和有关混沌的研究中非常有用。(calculated differential system Lyapunv exponent, Nonlinear Dynamics and Chaos in the study very useful.)

通过对RSSI测距模型进行分析， 并提出一种针对室内环境的参数修正方案。 通过 自行研发的传感器节点，上进行验证分析，实验表明，采用环境参数修正方案后， 明显提高了测距的精度。(We studied andanalyzed RSSI—based distance estimated model, and provide aparameter calibration method which in specific to indoor environmental applications．Experience on our prototype node)

严恭敏：基于matlab的捷联惯导算法设计与仿真(SINS algorithm design and simulation)

OFDM链路级的仿真器场景是单小区单用户，信号从发送端发送，在接收端进行信号估计。估计误差可以从接收和发送信号的不同得到。仿真器的输出是BLER/BER vs SNR。(OFDM Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from tx, and estimated at rx. Comparing the difference in tx/rx signal, the error rate can be found out. The output of the link-level simulator is the BLER/BER vs. SNR mapping table。)

鲁棒性控制系统的仿真与CAD，用来学习鲁棒性，在matlab里的仿真，希望对大家有帮助(Robustness of the control system simulation and CAD used to study the robustness of the simulation in matlab everyone)

matlab有限元分析8节点薄壁圆筒的程序适用于各种8节点问题(matlab 8 nodes)

计算1D,2D,3D的分维程序。调整好了的。(fractal)

one-to-all communication on ring topology